122 lines
3.7 KiB
C++
122 lines
3.7 KiB
C++
/*=========================================================================
|
|
|
|
Program: Insight Segmentation & Registration Toolkit
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2001 Insight Consortium
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
* The name of the Insight Consortium, nor the names of any consortium members,
|
|
nor of any contributors, may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
* Modified source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
|
|
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
=========================================================================*/
|
|
#ifndef cmIfCommand_h
|
|
#define cmIfCommand_h
|
|
|
|
#include "cmStandardIncludes.h"
|
|
#include "cmCommand.h"
|
|
#include "cmFunctionBlocker.h"
|
|
|
|
/** \class cmIfFunctionBlocker
|
|
* \brief subclass of function blocker
|
|
*
|
|
*
|
|
*/
|
|
class cmIfFunctionBlocker : public cmFunctionBlocker
|
|
{
|
|
public:
|
|
cmIfFunctionBlocker() {m_Not = false;}
|
|
virtual ~cmIfFunctionBlocker() {}
|
|
virtual bool IsFunctionBlocked(const char *name, const std::vector<std::string> &args,
|
|
const cmMakefile &mf) const;
|
|
virtual bool ShouldRemove(const char *name, const std::vector<std::string> &args,
|
|
const cmMakefile &mf) const;
|
|
std::string m_Define;
|
|
bool m_Not;
|
|
};
|
|
|
|
/** \class cmIfCommand
|
|
* \brief starts an if block
|
|
*
|
|
* cmIfCommand starts an if block
|
|
*/
|
|
class cmIfCommand : public cmCommand
|
|
{
|
|
public:
|
|
/**
|
|
* This is a virtual constructor for the command.
|
|
*/
|
|
virtual cmCommand* Clone()
|
|
{
|
|
return new cmIfCommand;
|
|
}
|
|
|
|
/**
|
|
* This is called when the command is first encountered in
|
|
* the CMakeLists.txt file.
|
|
*/
|
|
virtual bool Invoke(std::vector<std::string>& args);
|
|
|
|
/**
|
|
* The name of the command as specified in CMakeList.txt.
|
|
*/
|
|
virtual const char* GetName() { return "IF";}
|
|
|
|
/**
|
|
* Succinct documentation.
|
|
*/
|
|
virtual const char* GetTerseDocumentation()
|
|
{
|
|
return "start an if block";
|
|
}
|
|
|
|
/**
|
|
* This determines if the command gets propagated down
|
|
* to makefiles located in subdirectories.
|
|
*/
|
|
virtual bool IsInherited() {return true;}
|
|
|
|
/**
|
|
* More documentation.
|
|
*/
|
|
virtual const char* GetFullDocumentation()
|
|
{
|
|
return
|
|
"IF (define) Starts an if block. Optionally there it can be invoked as\n"
|
|
"IF (NOT Define) the matching ELSE and ENDIF require the NOT as well.";
|
|
}
|
|
|
|
cmTypeMacro(cmIfCommand, cmCommand);
|
|
};
|
|
|
|
|
|
#endif
|